With Adele's scene-stealing tour taking up a lot of the water-cooler conversations this week, we've almost overlooked the fact that Justin Bieber is also touring Oz at the moment. Luckily, Doughnut Time has been quick to remind us, with the Calvin Klein pinup scoring his own limited edition doughnut.

Called Justin Time (geddit?), the purple and cream glazed treat features chocolate underwear, crushed Oreos, white chocolate curls and 'JB' initialled sugar paper. While we're not sure we'd want a piece of the real deal in the flesh, we definitely want to try his doughnut. (Sorry, had to go there.)

Nab a Justin Time at all Doughnut Time stores nationally until March 24, doughnuttime.com.au

Can you guess who these doughnuts are in honour of?